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Radio spectrum

The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3 Hz to 3,000 GHz (3 THz). Electromagnetic waves in this frequency range, called radio waves, are widely used in modern technology, particularly in telecommunication. To prevent interference between different users, the generation and transmission of radio waves is…

Art, Technology & Measurement

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Overview

Limits

Bands

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Map overview Semantic statistics

Radio spectrum

Nodes74
Edges73
Triples40
Avg. degree1.97
Density0.027027
Components1

How this topic connects Entity context

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Radio spectrum

Top relations

related to Limits · 14
Radio spectrum → At, Because, Below, ELF, GHz, Hz, International Telecommunication Union, It, ITU, Radio, Since, So, The, These
related to ITU · 13
Radio spectrum → Above, As, Each, Earth's, FCC, For, GHz, HF, ITU, MHz, The, This, US Federal Communications Commission
related to External links · 3
Radio spectrum → European Commission, Radio, UnwantedEmissions
related to Bands · 2
Radio spectrum → For, To
is a · 1
Radio spectrum → part of the electromagnetic spectrum with frequencies from 3 Hz to 3

Important terminology Word statistics

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Important terminology

radio frequency spectrum frequencies itu band bands used waves electromagnetic defined communication range wavelength hz ghz different allocated example transmission

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Radio spectrumis apart of the electromagnetic spectrum with frequencies from 3 Hz to 30.90text
trunked radio systemsinstance ofand the need to utilize it more effectively is driving modern telecommunications innovations0.80text
spread spectruminstance ofand the need to utilize it more effectively is driving modern telecommunications innovations0.80text
ultra-widebandinstance ofand the need to utilize it more effectively is driving modern telecommunications innovations0.80text
frequency reuseinstance ofand the need to utilize it more effectively is driving modern telecommunications innovations0.80text
dynamic spectrum managementinstance ofand the need to utilize it more effectively is driving modern telecommunications innovations0.80text
frequency poolinginstance ofand the need to utilize it more effectively is driving modern telecommunications innovations0.80text
and cognitive radioinstance ofand the need to utilize it more effectively is driving modern telecommunications innovations0.80text
Radio spectrumrelated to BandsTo0.60section
Radio spectrumrelated to BandsFor0.60section
Radio spectrumrelated to External linksUnwantedEmissions0.60section
Radio spectrumrelated to External linksRadio0.60section

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    Min side: 3
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